CALL US: 800-937-2326   |   PARTS: 800-937-2311   |   LOCATIONS
  • Home
  • Compare

    • Compare Equipment Go Back

    834 Wheel Dozer
    View Product
    814 Wheel Dozer
    View Product Remove
    854 Wheel Dozer
    View Product Remove

    Engine
    Engine Model Cat® C18  Cat® C7.1 Cat C32B
    Net Power - SAE J1349:2011 496 hp 249 hp -
    Rated Speed 1900 r/min 2200 r/min 1750 r/min
    Peak Power Speed 1500 r/min - -
    Gross Power - SAE J1995:2014 562 hp 286 hp -
    Bore 5.7 in 4.1 in 5.7 in
    Stroke 7.2 in 5.3 in 6.4 in
    Displacement 1105 in³ 427.8 in³ 1958 in²
    Peak Torque - 1,300 rpm 2092 lb/ft - -
    Torque Rise 52 % 26 % 30 %
    Note (1) Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module, and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
    Note (2) The following engine configurations are available: – Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. – Noncertified that emits equivalent to U.S. EPA Tier 3. - Net torque rise meets SAE J139.
    Net Power - ISO 9249:2007 - 249 hp -
    Engine Power - ISO 14396:2002 - 275 hp -
    Emissions - Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA -
    Peak Torque (1400 rpm) - 902 lbf·ft -
    Engine Power - ISO 14396: 2002 - 275 hp -
    Peak Torque ( 1,400 rpm ) - 749 lbf·ft -
    High Idle Speed - 2270 r/min -
    Low Idle Speed - 800 r/min -
    Maximum Altitude without Derating - 9842.5 ft -
    Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 - - 814 hp
    Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 - - 900 hp
    Gross Power - - 907 hp
    Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 - - 907 hp
    Emissions (Tier 2 Equivalent): Net Power ISO - 9249 - - 823 hp
    Peak Torque - 1,200 rpm - - 3139 lb/ft
    Note (3) - - No engine derating required up to 3050 m (10,000 ft) altitude.

    Operating Specifications
    Operating Weight 105271 lb - 224647 lb
    Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3) - -
    Operating Weight (Tier 4 Final/Stage V) - 48526 lb -
    Operating Weight (Tier 3/Stage IIIA equivalent) - 47887 lb -

    Transmission
    Transmission Type Cat planetary power shift Cat Planetary Power Shift Cat Planetary Power Shift
    Forward - 1 4.2 mile/h 3.7 mile/h -
    Forward - 2 7.2 mile/h 6.5 mile/h -
    Forward - 3 12.6 mile/h 11.2 mile/h -
    Forward - 4 22 mile/h 19.4 mile/h -
    Reverse - 1 4.2 mile/h 4.2 mile/h -
    Reverse - 2 7.6 mile/h 7.3 mile/h -
    Reverse - 3 13.3 mile/h 12.8 mile/h -
    Direct Drive - Forward 1 Lock-up disabled - Lock-up disabled
    Direct Drive - Forward 2 7.7 mile/h - 8.1 mile/h
    Direct Drive - Forward 3 13.7 mile/h - 14.2 mile/h
    Direct Drive - Forward 4 23.9 mile/h - -
    Direct Drive - Reverse 1 4.5 mile/h - 5 mile/h
    Direct Drive - Reverse 2 8.1 mile/h - 8.9 mile/h
    Direct Drive - Reverse 3 14.3 mile/h - 15.6 mile/h
    Note Travel speeds based on 35/65-R33 tire - Travel speeds based on 45/65-45 L-5 46 ply tires.
    Reverse - 4 - 22.1 mile/h -
    Converter Drive - Forward 1 - - 4.4 mile/h
    Converter Drive - Forward 2 - - 7.7 mile/h
    Converter Drive - Forward 3 - - 13.2 mile/h
    Converter Drive - Reverse 1 - - 4.8 mile/h
    Converter Drive - Reverse 2 - - 8.4 mile/h
    Converter Drive - Reverse 3 - - 14.6 mile/h

    Hydraulic System - Lift/Tilt
    Lift/Tilt System - Circuit Pilot operated LS valve with EH Pilot operated load sensing valve with EH -
    Lift/Tilt System Variable displacement piston Variable displacement piston -
    Maximum Flow at 1,900 rpm 153 gal/min - -
    Relief Valve Setting - Lift/Tilt 4641 psi 3190 psi -
    Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in) 120 mm × 915 mm (4.7 in × 36.0 in) 177 mm × 1760 mm (0.58 ft × 5.8 ft)
    Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in) 101.6 mm × 234 mm (4.0 in × 9.2 in) -
    Pilot System Variable displacement piston Open center, fixed displacement gear -
    Pilot Maximum Flow 13.7 gal/min - -
    Pilot Relief Valve Setting 580 psi 3046 psi -
    Maximum Flow at 2,200 rpm - 23.5 gal/min -
    Output at 1,850 rpm and 6900 kPa (1,000 psi) - - 161 gal/min
    Cylinder, Double Acting - Tilt and Tip, Bore and Stroke - - 267 mm × 286 mm (0.88 ft × 0.94 ft)

    Hydraulic System - Steering
    Steering System - Circuit Pilot, load sensing Pilot, load sensing Pilot, load sensing
    Steering System - Pump Piston, variable displacement Variable displacement piston Piston, variable displacement
    Maximum Flow 65.8 gal/min - -
    Relief Valve Setting - Steering 3495 psi 4003 psi -
    Total Steering Angle 86 ° 72° 86 degrees
    Steering Cycle Times - High Idle 3.1 s 3 s -
    Steering Cycle Times - Low Idle 5.7 s 8.2 s -
    Maximum Flow at 2,200 rpm - 38.8 gal/min -
    Minimum Turning Radius - Over Blade - - 31 ft
    Relief Valve Setting - - 5004 psi

    Service Refill Capacities
    Fuel Tank 209.5 gal (US) 132.1 gal (US) -
    Cooling System 31.7 gal (US) - 53 gal (US)
    Crankcase 15.9 gal (US) - 32 gal (US)
    Diesel Exhaust Fluid Tank 8.7 gal (US) 4.2 gal (US) -
    Transmission 31.7 gal (US) 13.2 gal (US) 45 gal (US)
    Hydraulic System Factory Fill 63.4 gal (US) - -
    Differential - Final Drives - Front 49.1 gal (US) 17.2 gal (US) 98 gal (US)
    Differential - Final Drives - Rear 49.1 gal (US) 17.2 gal (US) 90 gal (US)
    Hydraulic System - Tank Only 37 gal (US) - -
    Note (1) All non-road Tier 4 Final/Stage V diesel engines are required to use: – ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl este All nonroad Tier 4 Final and EU Stage V diesel engines are required to use: – Ultra low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. – Cat engines are compatible with the following renewable, alternative, and biodiesel* fuels that - All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by vo
    Cooling Systems - Tier 4 Final/EU Stage V - 21.4 gal (US) -
    Cooling Systems - Tier 3/Stage IIIA equivalent - 19.3 gal (US) -
    Engine Crankcase - 5.3 gal (US) -
    Hydraulic System - Implement/Steering - 34.1 gal (US) -
    Hydraulic Tank Only - 19.8 gal (US) -
    Fuel Tank - Standard - - 413 gal (US)
    Hydraulic System - Steering and Engine Cooling Fan - Tank Only - - 77 gal (US)

    Air Conditioning System
    Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system co The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system con The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). See the label or instruction manual for identification of the gas. If equipped with 1234yf (Global Warming Potential =

    Axles
    Front Fixed Planetary – Fixed Fixed
    Rear Trunnion Planetary – Oscillating Trunnion
    Oscillation Angle ±13° ±10° -

    Brakes
    Brakes ISO 3450: 2011 - Meets ISO 3540:2011

    Sound Performance - Tier 4 Final / Stage V
    Operator Sound Pressure Level (ISO 6396:2008) 72 dB(A) 72 dB(A) -
    Machine Sound Power Level (ISO 6395:2008) 113 dB(A) 111 dB(A) -
    Operator Sound Pressure Level (ISO 6396:2008)* 72 dB(A) 70 dB(A) -
    Machine Sound Power Level (ISO 6395:2008)** 109 dB(A) - -
    Note (1) * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” * Sound suppression equipped -
    Note (2) ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed. -
    Note (3) The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed. -
    Note (4) The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. -
    Note (5) Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. - -
    Machine Sound Power Level (ISO 6395:2008)* - 109 dB(A) -

    Sound Performance - Tier 3 / Stage IIIA
    Operator Sound Pressure Level (ISO 6396:2008) 72 dB(A) 72 dB(A) -
    Machine Sound Power Level (ISO 6395:2008) 113 dB(A) 112 dB(A) -
    Operator Sound Pressure Level (ISO 6396:2008)* 72 dB(A) 70 dB(A) -
    Machine Sound Power Level (ISO 6395:2008)** 110 dB(A) - -
    Note (1) * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives” * Sound suppression equipped -
    Note (2) ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701 The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at maximum engine cooling fan speed. -
    Note (3) The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at maximum engine cooling fan speed. -
    Note (4) The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. -
    Note (5) Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. - -
    Machine Sound Power Level (ISO 6395:2008)* - 110 dB(A) -

    Dimensions
    Height - Top of Exhaust Stack 15.9 ft - -
    Height - Top of Air Cleaner 12.8 ft - -
    Height - Top of Hood 10.9 ft - -
    Ground Clearance - Bumper 3.1 ft - -
    Centerline of Rear Axle to Edge of Bumper 10.5 ft - -
    Wheel Base 14.9 ft - -
    Length - Front of Tire 28.4 ft - -
    Length - Straight Blade on Ground 32.6 ft - -
    Length - Universal Blade on Ground 34.4 ft - -
    Centerline of Front Axle to Hitch 7.5 ft - -
    Ground Clearance 1.7 ft - -
    Height - Top of Cab 13.7 ft - -

    Braking System
    Service Brakes - Single Disc Wet (enclosed) 4 WHL -
    Parking Brake - Drum and Shoe, Spring Applied, Hydraulic Released -

    Dimensions (Approximate)
    Height to Top of Beacon - 13.1 ft -
    Height - Top of Cab - 12.1 ft -
    Height - Top of Exhaust Pipe - 11.3 ft 17.17 ft
    Height - Top of Hood - 8.7 ft 13 ft
    Height to Top of Radiator Guard - 8 ft -
    Ground Clearance to Hitch - 1.4 ft -
    Ground Clearance to Transmission Guard - 1.4 ft -
    Ground Clearance to Bottom of Bumper - 2.3 ft -
    Centerline of Rear Axle to Bumper - 6.5 ft -
    Centerline of Front Axle to Hitch - 5.5 ft 9.67 ft
    Wheel Base - 11 ft 19.25 ft
    Width over Platform - 10.3 ft -
    Overall Length to Front Tire - 21 ft -
    Overall Machine Length with Straight Blade - 23.6 ft -
    Overall Machine Length with Coal Blade - 25.5 ft -
    Height - Top of ROPS - - 18.25 ft
    Ground Clearance - - 27 in
    Centerline of Rear Axle to Edge of Bumper - - 13.75 ft
    Length - With Blade on Ground - - 44 ft

    Straight Blade
    Capacity - 3.72 yd³ -
    Overall Width - 12 ft -
    Height - 3.3 ft -
    Dig Depth - 1.6 ft -
    Ground Clearance - 3 ft -
    Maximum Tilt - 2.6 ft -
    Turning Radius – Outside Corner of Blade - 23.5 ft -
    Turning Radius – Inside Corner of Blade - 11.6 ft -
    Weight - 3000 lb -
    Total Operating Weight - 48526 lb -

    Coal Blade
    Capacity - 13.8 yd³ -
    Overall Width - 14.2 ft -
    Height - 4.8 ft -
    Dig Depth - 1.6 ft -
    Ground Clearance - 3.1 ft -
    Maximum Tilt - 3.1 ft -
    Turning Radius – Outside Corner of Blade - 25.1 ft -
    Turning Radius – Inside Corner of Blade - 11.2 ft -
    Weight - 4429 lb -
    Total Operating Weight - 49996 lb -

    Weights
    Operating Weight - - 224647 lb

    Blades
    Blade Capacities - - 30.5 to 44.8 m3 (40 to 58.6 yd3)

    Sound Performance Levels
    Sound Performance - - • The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. • The operator sound pressure level was measured according to ISO 6396:2008. The measurement was

    Cab
    ROPS/FOPS - - ISO 3471:2008 and ISO 3449:2005 Level II Standards
    Add a Similar Product: